There are several effective ways to protect oneself from the excess sounds. Using ear protection like earplugs or earmuffs can help to lower the impact of sound, and insulating the house with noise-absorbent materials can help to reduce noise pollution. Being mindful and having work ergonomics for noise-generating activities such as loud music and heavy machinery can help to have less impact on human health. A routine hearing examination also helps to keep one away from hazards of noise pollution.